11686700831747 has 2 divisors, whose sum is σ = 11686700831748. Its totient is φ = 11686700831746.

The previous prime is 11686700831731. The next prime is 11686700831831. The reversal of 11686700831747 is 74713800768611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11686700831747 - 2⁴ = 11686700831731 is a prime.

It is not a weakly prime, because it can be changed into another prime (11686700831647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5843350415873 + 5843350415874.

It is an arithmetic number, because the mean of its divisors is an integer number (5843350415874).

Almost surely, 2^{11686700831747} is an apocalyptic number.

11686700831747 is a deficient number, since it is larger than the sum of its proper divisors (1).

11686700831747 is an equidigital number, since it uses as much as digits as its factorization.

11686700831747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9483264, while the sum is 59.

The spelling of 11686700831747 in words is "eleven trillion, six hundred eighty-six billion, seven hundred million, eight hundred thirty-one thousand, seven hundred forty-seven".